| 广西博白桉树枝瘿姬小蜂生物学特性研究 |
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| 引用本文： | 罗基同,蒋金培,王缉健,陈江,周巧华,陈基荣. 广西博白桉树枝瘿姬小蜂生物学特性研究[J]. 中国森林病虫, 2011, 30(4) |
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| 作者姓名： | 罗基同 蒋金培 王缉健 陈江 周巧华 陈基荣 |
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| 作者单位： | 1. 广西森林病虫害防治检疫站,广西南宁,530022
2. 博白县林业局,广西博白,537600 |
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| 摘 要： | 通过野外调查和室内饲养观察,对桉树枝瘿姬小蜂的成虫羽化、生活史、越冬情况、年虫口变化、生活习性等生物学特性进行了初步研究。该虫在广西博白1 a发生4～5代,世代重叠,以4～5代虫瘿(含各种虫态)越冬,3—7月为成虫羽化高峰和扩散期,全年大部分时间均有成虫羽化。
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| 关 键 词： | 桉树枝瘿姬小蜂 生物学 博白 |
Bionomics of Leptocybe invasa in Bobai of Guangxi Autonomous Region |
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| LUO Jitong,et al.. Bionomics of Leptocybe invasa in Bobai of Guangxi Autonomous Region[J]. Forest Pest and Disease, 2011, 30(4) |
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| Authors: | LUO Jitong et al. |
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| Affiliation: | LUO Jitong,et al.(Guangxi Forest Pest Management and Quarantine Station,Nanning 530022,China) |
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| Abstract: | Based on the field investigation and laboratory observation,the bionomics such as the adult eclosion,life cycle,overwintering situation,annual fluctuation of the population and life habits of Leptocybe invasa were studied.The insect had 4 or 5 generations a year and the generations overlapped.It overwintered as wasps of the 4th-5th generations including all instars in galls in Bobai of Guangxi Province.The peak of adult eclosion occured between March and July.The eclosion lasted most of the year. |
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| Keywords: | Leptocybe invasa life cycle bionomics Bobai |
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